import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/views/layout/Layout'

/** note: Submenu only appear when children.length>=1
 *  detail see  https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 **/

/**
* hidden: true                   if `hidden:true` will not show in the sidebar(default is false)
* alwaysShow: true               if set true, will always show the root menu, whatever its child routes length
*                                if not set alwaysShow, only more than one route under the children
*                                it will becomes nested mode, otherwise not show the root menu
* redirect: noredirect           if `redirect:noredirect` will no redirect in the breadcrumb
* name:'router-name'             the name is used by <keep-alive> (must set!!!)
* meta : {
    perms: ['GET /aaa','POST /bbb']     will control the page perms (you can set multiple perms)
    title: 'title'               the name show in submenu and breadcrumb (recommend set)
    icon: 'svg-name'             the icon show in the sidebar,
    noCache: true                if true ,the page will no be cached(default is false)
  }

**/

export const constantRoutes = [
  {
    path: '/redirect',
    component: Layout,
    hidden: true,
    children: [
      {
        path: '/redirect/:path(.*)',
        component: () => import('@/views/redirect/index')
      }
    ]
  },
  // {
  //   path: '/',
  //   redirect: 'login',
  //   hidden: true
  // },
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
    path: '/auth-redirect',
    component: () => import('@/views/login/authredirect'),
    hidden: true
  },
  {
    path: '/404',
    component: () => import('@/views/errorPage/404'),
    hidden: true
  },
  {
    path: '/401',
    component: () => import('@/views/errorPage/401'),
    hidden: true
  },
  
  {
    path: '',
    component: Layout,
    redirect: 'dashboard',
    children: [
      {
        path: 'dashboard',
        component: () => import('@/views/dashboard/index'),
        name: 'Dashboard',
        hidden: true,
        meta: { title: '首页', icon: 'dashboard', affix: true }
      }
    ]
  }
]

/* export const asyncRoutes = [
  {
    path: '/user',
    component: Layout,
    redirect: 'noredirect',
    alwaysShow: true,
    name: 'userManage',
    meta: {
      title: '用户管理',
      icon: 'user'
    },
    children: [
      {
        path: 'member',
        component: () => import('@/views/user/member'),
        name: 'member',
        meta: {
          perms: ['GET /admin/user/member'],
          title: '会员管理',
          noCache: true
        }
      }
    ]
  },
  {
    path: '/system',
    component: Layout,
    redirect: 'noredirect',
    alwaysShow: true,
    name: 'systemManage',
    meta: {
      title: '系统管理',
      icon: 'peoples'
    },
    children: [
      {
        path: 'administrator',
        component: () => import('@/views/system/administrator'),
        name: 'administrator',
        meta: {
          perms: [
            'GET /admin/administrator/list',
            'POST /admin/administrator/create',
            'POST /admin/administrator/update',
            'POST /admin/administrator/delete'
          ],
          title: '管理员',
          noCache: true
        }
      },
      {
        path: 'role',
        component: () => import('@/views/system/role'),
        name: 'role',
        meta: {
          perms: [
            'GET /admin/role/list',
            'POST /admin/role/create',
            'POST /admin/role/update',
            'POST /admin/role/delete',
            'GET /admin/role/permissions',
            'POST /admin/role/permissions'
          ],
          title: '角色管理',
          noCache: true
        }
      },
      {
        path: 'menu',
        component: () => import('@/views/system/menu'),
        name: 'menu',
        meta: {
          perms: [
            'GET /admin/menu/list',
            'POST /admin/menu/create',
            'POST /admin/menu/update',
            'POST /admin/menu/delete',
            'GET /admin/menu/permissions',
            'POST /admin/menu/permissions'
          ],
          title: '菜单管理',
          noCache: true
        }
      }
    ]
  },
  {
    path: '/order',
    component: Layout,
    redirect: 'noredirect',
    alwaysShow: true,
    name: 'orderManage',
    meta: {
      title: '订单管理',
      icon: 'el-icon-s-order'
    },
    children: [
      {
        path: 'list',
        component: () => import('@/views/order/list'),
        name: 'list',
        meta: {
          perms: ['GET /admin/order/list'],
          title: '订单列表',
          noCache: true
        }
      }
    ]
  },
  {
    path: '/profile',
    component: Layout,
    redirect: 'noredirect',
    alwaysShow: true,
    children: [
      {
        path: 'password',
        component: () => import('@/views/profile/password'),
        name: 'password',
        meta: { title: '修改密码', noCache: true }
      },
      {
        path: 'notice',
        component: () => import('@/views/profile/notice'),
        name: 'notice',
        meta: { title: '通知中心', noCache: true }
      }
    ],
    hidden: true
  },

  { path: '*', redirect: '/404', hidden: true }
] */

const createRouter = () =>
  new Router({
    // mode: 'history', // require service support
    scrollBehavior: () => ({ y: 0 }),
    routes: constantRoutes
  })

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter () {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
